Major Change Inputs & Co

lib/models/resources/workflow.dart

@@ -0,0 +1,101 @@
+
+import 'package:flutter/material.dart';
+import 'package:oc_front/models/resources/resources.dart';
+
+class WorkflowItem extends AbstractItem<WorkflowPricing, WorkflowPartnership, WorkflowInstance, WorkflowItem> {
+  // special attributes
+  String? workflowID;
+  
+  WorkflowItem({
+    this.workflowID,
+  }): super();  
+
+  @override String get topic => "workflow";
+
+  @override deserialize(dynamic data) {
+    try { data = data as Map<String, dynamic>;
+    } catch (e) { return WorkflowItem(); }   
+    var w = WorkflowItem(
+      workflowID: data.containsKey("workflow_id") && data["workflow_id"] != null ? data["workflow_id"] : null,
+    );
+    w.mapFromJSON(data, WorkflowInstance());
+    if (w.logo != null) { // get image dimensions
+      var image = Image.network(w.logo!);
+      image.image
+        .resolve(const ImageConfiguration())
+        .addListener(
+            ImageStreamListener(
+                (ImageInfo info, bool _) {
+                  w.width = info.image.width.toDouble();
+                  w.height = info.image.height.toDouble();
+                }));
+    }
+    return w;
+  }
+
+  @override
+  Map<String, dynamic> infos() {
+    return {};
+  }
+
+  @override Map<String, dynamic> serialize() {
+    Map<String, dynamic> obj ={
+      "workflow_id": workflowID,
+    };
+    obj.addAll(toJSON());
+    return obj;
+  }
+}
+
+class WorkflowInstance extends AbstractInstance<WorkflowPricing, WorkflowPartnership> {
+  WorkflowInstance(): super();
+
+  @override
+  WorkflowInstance deserialize(json) {
+    try { json = json as Map<String, dynamic>;
+    } catch (e) { return WorkflowInstance(); }
+    var w = WorkflowInstance();
+    w.mapFromJSON(json, WorkflowPartnership());
+    return w;
+  }
+
+  @override
+  Map<String, dynamic> infos() {
+    return {};
+  }
+
+  @override
+  Map<String, dynamic> serialize() {
+    return toJSON();
+  }
+}
+
+class WorkflowPartnership extends AbstractPartnerShip<WorkflowPricing> {
+  WorkflowPartnership(): super();
+
+  @override
+  WorkflowPartnership deserialize(json) {
+    try { json = json as Map<String, dynamic>;
+    } catch (e) { return WorkflowPartnership(); }
+    var w = WorkflowPartnership();
+    w.mapFromJSON(json, WorkflowPricing());
+    return w;
+  }
+
+  @override
+  Map<String, dynamic> serialize() {
+    return toJSON();
+  }
+}
+
+class WorkflowPricing extends AbstractPricing {
+  @override WorkflowPricing deserialize(json) {
+    var w = WorkflowPricing();
+    w.mapFromJSON(json);
+    return w;
+  }
+  @override
+  Map<String, dynamic> serialize() {
+    return toJSON();
+  }
+}